That's intriguing. Kinda like these cryptic tweets. I guess this means he's still got his sense of humor?

He's using baseball terminology to talk about Days. I'm an idiot when it comes to baseball, but from what I understand, 'riding the bench in the bullpen' is used when a player isn't playing in the field. For Drake, that would mean he's not working. And 'put me in coach!' would be a plea for work.